CloudOn — the productivity app best known for bringing Microsoft Office to the iPad — has today extended its Apple device support, launching its workspace on the iPhone, complete with optimisations for the popular smartphone.

CloudOn 3.0 ships with an iPhone customized ribbon, repurposing Microsoft’s Office ribbon so that it works flawlessly on the iPhone screen. With easy ways to tap and select, it makes changing font sizes, enabling switches and inputing new elements a breeze on the iPhone’s smaller screen.

The company has also included support for Microsoft’s SkyDrive service, adding it to its existing Dropbox, Box, Google Drive and Gmail integration, allowing users to grab their files from the cloud, edit and then share them.

Speaking of editing features, CloudOn has enabled its FileSpace platform on the iPhone, providing tools to add notes, check edits and receive real-time updates across iOS and Android devices, all without having to open the file itself.

In May, CloudOn’s app became available for Android tablets for the first time. As part of today’s update, the company has optimised its app for Google’s Nexus 7 and Apple’s iPad mini tablet, with better support for tablets running Android 4.1 (Jelly Bean) or higher.

All of the above features are already present in CloudOn’s tablet apps, but now iPhone users get to try them for the very firt time.

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